A propped cantilever beam with an overhang is subjected to a concentrated load P, as ill...

A propped cantilever beam with an overhang is subjected to a concentrated load P, as illustrated in Fig. P7.32. The beam has a constant flexural rigidity EI. Determine (a) the stiffness matrix for each element; (b) the system stiffness matrix; (c) the nodal displacements; (d) the forces and moments at the ends of each member; (e) the shear and moment diagrams